RAID 0 4K Random Read/Write
Each QD for every parameter tested includes 300 data points (five minutes of one second reports), to illustrate the degree of performance variability. The line for each QD represents the average speed reported during the five-minute interval.
4K random speed measurements are an important metric when comparing drive performance, as the hardest type of file access for any storage solution to master is small-file random. 4K random performance is a heavily marketed figure, and one of the most sought-after performance specifications.
Both arrays provide great performance. The WD Red array leads with 582 IOPS at QD256, and the Seagate NAS HDD array trails with an average of 456 IOPS.
The WD Red averages 567 IOPS at QD256, while the Seagate NAS trails with an average of 411 IOPS.
Our write percentage testing illustrates the varying performance of each solution with mixed workloads. The 100% column to the right is a pure write workload of the 4K file size, and 0% represents a pure 4K read workload.
The Seagate NAS HDD provides less variability, but also slightly slower speed as we mix in heavier write workloads.
PRICING: You can find products similar to this one for sale below.
United States: Find other tech and computer products like this over at Amazon's website.
United Kingdom: Find other tech and computer products like this over at Amazon UK's website.
Canada: Find other tech and computer products like this over at Amazon Canada's website.
- Page 1 [Introduction]
- Page 2 [Test System and Methodology]
- Page 3 [RAID 0 4K Random Read/Write]
- Page 4 [RAID 0 128K Sequential Read/Write]
- Page 5 [RAID 0 Server Workloads]
- Page 6 [RAID 5 4K Random Read/Write]
- Page 7 [RAID 5 128K Sequential Read/Write]
- Page 8 [RAID 5 Server Workloads]
- Page 9 [Final Thoughts]
- We at TweakTown openly invite the companies who provide us with review samples / who are mentioned or discussed to express their opinion of our content. If any company representative wishes to respond, we will publish the response here.
Latest News Posts
- Head of Sony VR resigns to work on other VR projects
- Paragon PlayStation 4 test allows for PC cross-play functionality
- Sonic the Hedgehog movie in the works with Sony at the helm
- North Korean Satellite tumbling out of control, not even functional
- DriveClub update brings hardcore handling to let you crash easier
- Intel Compute Stick "2" STK1AW32SC 2GB Windows 10 Review
- Cougar 450M Ambidextrous Optical Gaming Mouse Review
- ASRock Fatal1ty Gaming Z170 Gaming K4 - Only Posts with one memory stick
- TP-LINK Archer C2600 MU-MIMO Wireless Dual-Band Router Review
- [SSD compatibility question] GA-X58A-UD3R with Samsung EVO Pro SSD
- ESL Hearthstone Legendary Series returns to Intel Extreme Masters Katowice 2016
- HIDEO KOJIMA AND GUILLERMO DEL TORO CONFIRMED AS D.I.C.E. SUMMIT KEYNOTE SPEAKERS
- Toshiba Introduces the Next Generation OCZ Trion 150 Series Solid-State Drive Series
- Thermaltake Kicks Off 2016 MFC (Modding Fighting Championship)
- AMD Offers New Thermal Solutions and New Processors for Reliable, Near-Silent Performance